Foundry Configuration Guide for the FESX, FSX, and FWSX
A - 20 © Foundry Networks, Inc. December 2005
Notification ISIS L1 ADJACENCY DOWN <system-id>
on circuit <circuit-id>
The Layer 3 Switch’s adjacency with this
Level-1 IS has gone down.
The <system-id> is the system ID of the IS.
The <circuit-id> is the ID of the circuit over
which the adjacency was established.
Notification ISIS L1 ADJACENCY UP <system-id> on
circuit <circuit-id>
The Layer 3 Switch’s adjacency with this
Level-1 IS has come up.
The <system-id> is the system ID of the IS.
The <circuit-id> is the ID of the circuit over
which the adjacency was established.
Notification ISIS L2 ADJACENCY DOWN <system-id>
on circuit <circuit-id>
The Layer 3 Switch’s adjacency with this
Level-2 IS has gone down.
The <system-id> is the system ID of the IS.
The <circuit-id> is the ID of the circuit over
which the adjacency was established.
Notification ISIS L2 ADJACENCY UP <system-id> on
circuit <circuit-id>
The Layer 3 Switch’s adjacency with this
Level-2 IS has come up.
The <system-id> is the system ID of the IS.
The <circuit-id> is the ID of the circuit over
which the adjacency was established.
Notification Local ICMP exceeds <burst-max> burst
packets, stopping for <lockup> seconds!!
The number of ICMP packets exceeds the
<burst-max> threshold set by the ip icmp
burst command. The Foundry device may
be the victim of a Denial of Service (DoS)
attack.
All ICMP packets will be dropped for the
number of seconds specified by the
<lockup> value. When the lockup period
expires, the packet counter is reset and
measurement is restarted.
Notification Local TCP exceeds <burst-max> burst
packets, stopping for <lockup> seconds!!
The number of TCP SYN packets exceeds
the <burst-max> threshold set by the ip tcp
burst command. The Foundry device may
be the victim of a TCP SYN DoS attack.
All TCP SYN packets will be dropped for the
number of seconds specified by the
<lockup> value. When the lockup period
expires, the packet counter is reset and
measurement is restarted.
Table A.3: Foundry Syslog Messages (Continued)
Message Level Message Explanation
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